In November of 1862, Abraham Lincoln fired Union Army General George McClellan following a victory over Robert E. Lee’s greatly outnumbered Confederate forces at Antietam, which was one of America’s most costly and bloody battles of the Civil War. The best estimates are that there were over twenty-two thousand casualties in one day of fighting. Lincoln took the action after McClellan refused to pursue Lee’s fleeing army. On April 11, 1951 President Harry Truman fired General Douglas Mac Arthur, based upon matters of insubordination and open disagreements about foreign policy. MacArthur had called for an attack on China during the...